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Energy management control method and control device based on non-plug-in hybrid vehicle

An energy management and control method technology, applied in the field of energy management control methods and control devices, can solve the problems affecting the air quality of the underground garage, the air circulation is not smooth, the battery capacity is small, etc., so as to improve the intelligent control and human-computer interaction experience. sense of effect

Pending Publication Date: 2022-02-25
ZHEJIANG GEELY HOLDING (GROUP) CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing residences are equipped with underground parking garages. The underground garage has the advantages of large application area and high utilization rate of land resources. However, the underground garage is a closed or semi-closed building, and the air circulation is not smooth. The exhaust gas of the internal combustion engine vehicle will affect the underground garage. The air quality of traditional internal combustion engine vehicles will inevitably produce exhaust gas when they are in use. Hybrid vehicles can be controlled to drive in a purely electric drive state in the underground parking garage, that is, hybrid vehicles enter EV mode to avoid exhaust emissions. emissions, but the battery capacity of non-plug-in hybrid vehicles (HEV) is small, and it is impossible for the car to enter the pure electric drive mode when the car enters the underground garage, so that exhaust emissions cannot be avoided

Method used

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  • Energy management control method and control device based on non-plug-in hybrid vehicle
  • Energy management control method and control device based on non-plug-in hybrid vehicle
  • Energy management control method and control device based on non-plug-in hybrid vehicle

Examples

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Embodiment 1

[0033] Such as figure 1 As shown, the non-plug-in hybrid vehicle energy management control device based on the scene engine includes a vehicle control module, a multimedia module, a camera, an inertial measurement unit and a vehicle navigation module. The input terminal of the module is connected, and the multimedia module is connected with the input terminal of the vehicle control module, wherein the camera and the inertial measurement unit jointly determine whether the vehicle enters the underground garage. The vehicle navigation module does not perform navigation of the vehicle driving route.

[0034] The energy management control device based on the non-plug-in hybrid vehicle realizes the energy management method in advance before the vehicle enters the underground garage by arranging various functional components corresponding to each other. The working principle of the energy management control device based on the non-plug-in hybrid vehicle is specifically described thr...

Embodiment 2

[0053] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that: the driving data includes all traffic routes within a certain distance before the vehicle enters the common parking lot and after leaving the common parking lot, and the travel data includes the driving of the vehicle The path and destination prediction includes: when the overlap between the driving path and the traffic path of the vehicle in the set time period exceeds the set value, the predicted destination is a common parking lot.

[0054]This embodiment is aimed at the situation that the vehicle drives from the third place to the common parking lot within the set time period. Make destination predictions.

Embodiment 3

[0056] The structure and principle of this embodiment are basically the same as that of Embodiment 1, the difference is that: figure 2 As shown, in this embodiment, the navigation map is used to identify the sign of the parking lot, and the navigation map is connected to the input terminal of the multimedia module.

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Abstract

The invention provides an energy management control method and device based on a non-plug-in hybrid vehicle, and belongs to the technical field of hybrid vehicles. The problem of how to prevent the non-plug-in hybrid vehicle from exhausting tail gas in the underground garage is solved. According to the scheme, the position of the common parking lot and the travel habit of a user are learned through a scene engine, after the common parking lot is judged to be an underground garage, travel information of the vehicle during driving is obtained in real time through a multimedia module and compared with learning data to predict the destination, and the power battery is charged in advance before the vehicle enters the common parking lot; and the vehicle is converted into pure electric drive after entering the common parking lot, so that tail gas emission of the vehicle is avoided.

Description

technical field [0001] The invention belongs to the technical field of hybrid electric vehicles, and relates to an energy management control method and a control device based on non-plug-in hybrid electric vehicles. Background technique [0002] A hybrid vehicle (HV) refers to a vehicle whose drive system is composed of two or more single drive systems that can operate simultaneously. Non-plug-in hybrid vehicle (HEV) is a kind of hybrid electric vehicle (HV). Non-plug-in hybrid vehicle (HEV) has two driving modes: fuel drive and pure electric drive. When the vehicle starts, it only relies on the motor to drive , that is, the vehicle is in a state of pure electric drive; the engine intervenes only after the vehicle reaches a certain speed. According to the configuration characteristics of the hybrid model, it is switched from pure electric to series or parallel drive, and the electric energy of the battery comes from the power generation and energy recovery of the engine. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60W20/40B60W10/26G08G1/01G01C21/34
CPCB60W20/40B60W10/26G08G1/0129G08G1/0137G01C21/3407
Inventor 谢刚陈福震丁雯娟王新峰李岩李明
Owner ZHEJIANG GEELY HOLDING (GROUP) CO LTD
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